Managing HP Serviceguard for Linux, Eighth Edition, March 2008

385
Index
A
Access Control Policies
, 180
active node, 20
adding a package to a running cluster, 291
adding cluster nodes
advance planning
, 140
adding nodes to a running cluster, 257
adding packages on a running cluster, 238
administration
adding nodes to a running cluster, 257
halting a package, 261
halting the entire cluster, 259
moving a package, 262
of packages and services, 260
of the cluster, 255
reconfiguring a package while the cluster is
running
, 290
reconfiguring a package with the cluster
offline
, 291
reconfiguring the cluster, 265
removing nodes from operation in a running
cluster
, 258
responding to cluster events, 296
reviewing configuration files, 314
starting a package, 260
troubleshooting, 310
adoptive node, 20
applications
automating, 336
checklist of steps for integrating with
Serviceguard
, 359
handling failures, 354
writing HA services for networks, 337
ARP messages
after switching
, 81
AUTO_START
effect of default value
, 89
AUTO_START_TIMEOUT
parameter in the cluster configuration file
,
117
AUTO_START_TIMEOUT (autostart delay)
parameter in cluster manager
configuration
, 117
automatic failback
configuring with failover policies
, 57
automatic restart of cluster, 45
automatically restarting the cluster, 259
automating application operation, 336
autostart delay
parameter in the cluster configuration file
,
117
autostart for clusters
setting up, 193
B
binding
in network applications
, 348
bridged net
defined
, 27
broadcast storm
and possible TOC
, 117
building a cluster
identifying heartbeat subnets
, 178
identifying quorum server, 174
logical volume infrastructure, 158
verifying the cluster configuration, 188
bus type
hardware planning
, 100
C
changes in cluster membership
, 45
changes to cluster allowed while the cluster
is running
, 266
changes to packages allowed while the
cluster is running
, 293
checkpoints, 341
client connections
restoring in applications
, 352
cluster
configuring with commands
, 172
redundancy of components, 26
Serviceguard, 18
typical configuration, 18
understanding components, 26
cluster administration, 255
solving problems, 316
cluster and package maintenance, 241
cluster configuration
file on all nodes
, 43
identifying cluster-aware volume groups,
178
planning, 109
planning worksheet, 118
verifying the cluster configuration, 188
cluster configuration file
Autostart Delay parameter
(AUTO_START_TIMEOUT)
, 117
cluster coordinator
defined
, 43